A circular, single or multipiece item, metallic or nonmetallic in composition, designed to be fitted in a circumferential groove in a piston and to spring outward against the cylinder wall to function as a seal or wiper. It is supplied in various cross-sectional shapes and is cut through at one point to allow for installation in the piston ring groove. It may include an expander. Excludes packing, preformed; retainer, oil seal; retainer, packing; ring, retaining; ring wiper; and seal ring, metal.
Classification: Parts nesoi, of compressors other than refrigerating and air conditioning compressors
NSN 5965-01-584-9038
NSN 5960-00-469-1126
NSN 5998-00-585-3171
NSN 7035-01-263-5463
NSN 4140-01-363-8263
NSN 5895-01-406-3053
NSN 5950-00-886-5677
NSN 2925-01-115-0306
NSN 6150-00-309-5215
NSN 6130-01-137-0687
NSN 5915-01-485-3838
NSN 5965-00-458-7321